<![CDATA[Kale (Brassica oleracea L. var. acephala) was a plant relating to the cabbage family (Brassica oleracea L.) that had various benefits for the body because kale plants contained many nutrients. However, there was a decrease in kale (Brassica oleracea L. var. acephala) production. Factors affecting this production decrease included reduced agricultural land and fertilizer application to the plants. The goal of this study was to assess the impact of various levels of foliar fertilizer on the growth and highest yield of kale (Brassica oleracea L. var. acephala) using the NFT hydroponic system. The analysis took place at Dhieffi Farm, CV. Teras Budidaya Inovasi, Vida Housing, Padurenan Village, Mustika Jaya District, Bekasi City. The analysis happened during February to April 2025. The strategy employed in this analysis was an experiment with a single-factor randomized block design (RBD) involving 6 treatments and 4 replications, namely A (0ml), B (1ml), C (2ml), D (3ml), E (4ml), and F (5ml), resulting in 24 experimental units. The observational data from this experiment were analyzed using the F-test at a 5% significance level. The key metrics in this analysis were plant elevation and leaf quantity. The research of the study showed no significant effect of various concentrations of foliar fertilizer across all observed parameters]]>
Copyrights © 2026
